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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.springframework.security.taglibs.authz</a></div>
<h2 title="Class AccessControlListTag" class="title">Class AccessControlListTag</h2>
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<li>java.lang.Object</li>
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<li>javax.servlet.jsp.tagext.TagSupport</li>
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<li>org.springframework.security.taglibs.authz.AccessControlListTag</li>
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<dd><code>java.io.Serializable</code>, <code>javax.servlet.jsp.tagext.IterationTag</code>, <code>javax.servlet.jsp.tagext.JspTag</code>, <code>javax.servlet.jsp.tagext.Tag</code></dd>
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<pre>public class <span class="typeNameLabel">AccessControlListTag</span>
extends javax.servlet.jsp.tagext.TagSupport</pre>
<div class="block">An implementation of <code>Tag</code> that allows its body through if all authorizations are
granted to the request's principal.
<p>
One or more comma separate numeric are specified via the <code>hasPermission</code>
attribute. The tag delegates to the configured <a href="../../access/PermissionEvaluator.html" title="interface in org.springframework.security.access"><code>PermissionEvaluator</code></a> which it
obtains from the <code>ApplicationContext</code>.
<p>
For this class to operate it must be able to access the application context via the
<code>WebApplicationContextUtils</code> and attempt to locate the
<code>PermissionEvaluator</code> instance. There cannot be more than one of these present
for the tag to function.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../serialized-form.html#org.springframework.security.taglibs.authz.AccessControlListTag">Serialized Form</a></dd>
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<td class="colFirst"><code>protected static org.apache.commons.logging.Log</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#logger">logger</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#%3Cinit%3E()">AccessControlListTag</a></span>()</code></th>
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<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#doStartTag()">doStartTag</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected org.springframework.context.ApplicationContext</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#getContext(javax.servlet.jsp.PageContext)">getContext</a></span>&#8203;(javax.servlet.jsp.PageContext&nbsp;pageContext)</code></th>
<td class="colLast">
<div class="block">Allows test cases to override where application context obtained from.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#getDomainObject()">getDomainObject</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#getHasPermission()">getHasPermission</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#setDomainObject(java.lang.Object)">setDomainObject</a></span>&#8203;(java.lang.Object&nbsp;domainObject)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#setHasPermission(java.lang.String)">setHasPermission</a></span>&#8203;(java.lang.String&nbsp;hasPermission)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="AccessControlListTag.html#setVar(java.lang.String)">setVar</a></span>&#8203;(java.lang.String&nbsp;var)</code></th>
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<pre>protected static final&nbsp;org.apache.commons.logging.Log logger</pre>
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<h4>AccessControlListTag</h4>
<pre>public&nbsp;AccessControlListTag()</pre>
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<pre class="methodSignature">public&nbsp;int&nbsp;doStartTag()
               throws javax.servlet.jsp.JspException</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>doStartTag</code>&nbsp;in interface&nbsp;<code>javax.servlet.jsp.tagext.Tag</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>doStartTag</code>&nbsp;in class&nbsp;<code>javax.servlet.jsp.tagext.TagSupport</code></dd>
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<pre class="methodSignature">protected&nbsp;org.springframework.context.ApplicationContext&nbsp;getContext&#8203;(javax.servlet.jsp.PageContext&nbsp;pageContext)</pre>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>pageContext</code> - so the <code>ServletContext</code> can be accessed as required
by Spring's <code>WebApplicationContextUtils</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<pre class="methodSignature">public&nbsp;java.lang.String&nbsp;getHasPermission()</pre>
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<pre class="methodSignature">public&nbsp;void&nbsp;setHasPermission&#8203;(java.lang.String&nbsp;hasPermission)</pre>
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<pre class="methodSignature">public&nbsp;void&nbsp;setVar&#8203;(java.lang.String&nbsp;var)</pre>
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